Touchpad tap

My ThinkPad x230 is running CRUX, with packages installed from my own custom repository. Things seem to work just fine, however, the touchpad did not behave nicely out-of-the-box, as was the case with Slackware. Tapping did not work, I had to press instead.

I searched a bit, and the wiki of Arch Linux had the answer. Create /etc/X11/xorg.conf.d/70-synaptics.conf which contains the frequently used options:

Section "InputClass"
    Identifier "touchpad"
    Driver "synaptics"
    MatchIsTouchpad "on"
        Option "TapButton1" "1"
        Option "TapButton2" "3"
        Option "TapButton3" "2"
        Option "VertEdgeScroll" "on"
        Option "VertTwoFingerScroll" "on"
        Option "HorizEdgeScroll" "on"
        Option "HorizTwoFingerScroll" "on"
        Option "CircularScrolling" "on"
        Option "CircScrollTrigger" "2"
        Option "EmulateTwoFingerMinZ" "40"
        Option "EmulateTwoFingerMinW" "8"
        Option "CoastingSpeed" "0"
        Option "FingerLow" "30"
        Option "FingerHigh" "50"
        Option "MaxTapTime" "125"
EndSection

Restart X and it works fine!